Serhiy Storchaka: "Please wait until the support of var-positional arguments be added in Argument Clinic. After that print() could be just converted to Argument Clinic."
Why can't we start with METH_FASTCALL and convert to AC later? It seems like print-fastcall.patch will be a major performance enhancement (at least for the very specific bm_telco benchmark), once tp_fastcall field will be added.